| 1 | ||
| Researcher: | Kumar, Sandeep | |
| Guide: | Jain, Praveen | |
| University: | Madhya Pradesh Bhoj (Open) University | |
| Language: | English | |
| 2 | ||
| Researcher: | Kumar, Sandeep | |
| Guide: | Ray, A B | |
| University: | Banaras Hindu University | |
| Language: | English | |
| Shodhganga | ||
| 3 | ||
| Researcher: | Kumar, Sandeep | |
| Guide: | Bhunia, H P | |
| University: | Thapar University | |
| Language: | English | |